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Helibug Thunderbird R90

Z90-RCT7 Gasser Conversion Kit

for TZ90-V2 / Frenzy 90 Helicopter

(For Belt Drive Version)

The Most Capable Gasser Conversion Ever Designed !

Using Trex 700 Clutch and Clutch Bell for Ultimate Performance

The Most Low Cost Gasser Helicopter in the World !

 

This kit is designed to convert TZ90-V2 / Frenzy 90 Nitro into Gasoline powered Helicopter using Zenoah G230RC engine. You will just love the power and performance of your TZ90-V2 / Frenzy 90 Gasser with this conversion kit.

with On-board pull-start and excellent cooling of these engines, there is no worries about engine temperatures.

Here are some of the key points which makes this conversion kit different from others:

 

Designed for Zenoah G230RC, G240RC, G260RC, G270RC, G290RC or Big Bore 30.5cc Engine

Uses Trex 700 Clutch, Clutch Bell and Start Shaft

Engineered to get the best out of TZ90-V2 / Frenzy 90

Ultimate 90 size Helicopter with a power of extreme 3D or a pleasurable Sports/Scale flying

Excellent Balance and Performance

No Vibrations

2.3mm thick G10/FR4 Highest quality material used for side frames and Fan shroud mount

Single Piece Pinion Gear design

6.5 Gear Ratio

This kit uses all stock parts from TZ90-V2 / Frenzy 90

With This Conversion, This Heli is Capable of 3D/Sports or AP

 

 

Kit Includes :

1. Side Frames
2. Clutch Mount w/ 1xM6 Screw
3. Base Plate
4. Engine Mount Plates w/ 4xM4 Screws
5. 14T Pinion (6.5 Gear Ratio)
6. 5mm ID Bearing to accommodate Trex700 Start Shaft
7. Flange bearing to be used on top of start shaft

 

What is required to Complete this kit:

1. Align Trex 700 Clutch and Clutch Bell

2. Align Trex 700 Start Shaft

3. Align Trex 600 Fuel Tank

4. Align Trex 600 4x Frame Mounting Blocks (HN6019)

5. Align Trex 600 Fuel Tank Guard (HB6008)

 

Price: $299.99


 

Z90-RCT7 Required Parts Package

This is a complete pack of required parts to complete the Z90-RCT7 Conversion kit.

You will need these parts to complete the above conversion.

 

This package includes:

1. Align Trex 700 Clutch and Clutch Bell

2. Align Trex 700 Start Shaft

3. Align Trex 600 Fuel Tank

4. Align Trex 600 4x Frame Mounting Blocks (HN6019)

 

Price: $69.99


Conversion Steps

There is nothing special in converting TZ90-V2 / Frenzy 90 with this conversion kit. The only addition from the manual is the procedure of mounting Zenoah G230RC Engine and replacement of one Bearing on Start shaft bearing block. Below is the step-by-step pictures as installation instruction

for Detailed Instructions, please visit this link on our forum: Z90-RCT7 Build Instructions

(Click on the Thumbnail below for a full size picture)

 

WARNING: The radio controlled model helicopter built from this conversion kit is not a toy and is not meant for children. It is a flying machine capable of causing property damage and serious bodily harm to both the operator/assembler and/or spectator if not built and operated correctly and responsibly. Rotating components, especially the main rotor blades, are an ever-present danger. Model helicopters operate differently than model cars and airplanes. Helicopters by their nature are not positively stable, meaning that even if properly assembled and adjusted, helicopters will not recover from an unwanted flight attitude, nor will they hold any particular orientation without constant control inputs from the pilot.

IT IS YOUR EXCLUSIVE RESPONSIBILITY TO PROPERLY BUILD, MAINTAIN AND OPERATE HELICOPTER.

HELIBUG has spent considerable time making this product reliable and easy to build, but only the operator can insure that it is safe. Because the safe operation of this helicopter is beyond the control of the Manufacturer and distributor, the owner/operator assumes all risk of use.